Silent Knight SSDNRspec

Intelligent Non Relay Photoelectric Smoke Detector Housing SSDNR and SSDNRW are designed use in air handling systems that have air or 100 to 4000 feet per minute 20.3 m s SSDNR and SSDNRW are compatible the following FACPs IFP 2000 RPS 2000 Intelligent Fire Panel IFP 1000 Intelligent Fire Panel IFP 100 Intelligent Fire Panel IFP 50 Intelligent Fire Panel SSDNR Intelligent non relay photoelectric duct smoke detector and SSDNRW watertight non relay photoelectric duct detector housing are for use with Silent Knight IFP series alarm control panels FACPs SSDNR and SSDNRW feature a pivoting housing that is enough to fit configurations from square to rectangular They low flow technology that enables duct smoke detection a broad range of airflow environments Many difficult to HVAC applications occur in low airflow duct applications reliable smoke detection is critical These duct detectors can smoke at air speed velocities of 100 feet per minute or while continuing the same reliable performance to 4000 feet minute sampling air currents passing through a duct and giving performance for shutdown of fans blowers and air systems the SSDNR and SSDNRW prevent the of toxic smoke and fire gases through the protected area intelligent duct detectors communicate and are continuously through the FACP signaling line circuit SLC loop sensitivity changes caused by dirt temperature or are reported to the FACP allowing compensation to maintain the detector set sensitivity An advanced at the panel identifies the detector address allowing for maintenance to be performed as needed Air velocity rating from 100 to 4000 feet per minute 0.5 to 20.32 per second Support for Class B or Class A wiring Patented sampling tube installs from front or back of the detector no tools required Available space within housing to accommodate mounting of relay Provides trouble signal in the event the sensor cover is removed improperly installed Easy to clean Easily accessible code wheels on sensor head IDP Photo sold UL recognized field replaceable power and sensor boards Transparent cover for convenient visual inspection UL listed Remote testing capability DNRW is listed as a watertight enclosure allowing for use in the extreme environments Meridian Circle Suite 100 Grove Mn 55369 4927 or 800 328 0103 763 493 6475 350085 Rev A 2009 Honeywell International Inc 14.38 in 37 cm Length 5in 12.7 cm Width in 6 6 cm Depth 7.75 in 19.7cm Length 9 in 22.9cm Width 2.5 in Depth 1.6lb 0.73kg Temperature 4 158 20 70 0 95 non condensing Velocity to 4000 ft min 0.5 20.3 m s see detector head installation manual for electrical Information non relay duct smoke detector non relay duct smoke detector Photo Detector not included SSDNR Relay Module must be if relay function is required fits in Sampling Tube Duct Width up to 1 Sampling Tube Duct Widths 1 2 Sampling Tube Duct Widths 2 4 Sampling Tube Duct Widths 4 8 Sampling Tube Duct Widths 8 12 Enclosure Exhaust Tube Duct width 1 LED Annunciator accessory coil required on DNR if a test station is used Remote Test station Remote Test station Magnet End Cap for Metal Sampling annunciator with piezo alarm For ordering purposes an SS has been added to the System part numbers Example Sensor PN for SSDNR is Notes The use of either SSRTS451 or SSRTS451KEY requires the of an accessory coil SSDCOIL sold separately Please to the SSDNR or SSDNRW installation manual for more The SSRTS451 SSRTS451KEY test coil circuit requires an external power supply which must be UL listed document is not intended to be used for installation purposes We try to keep our information up to date and accurate We cannot cover all specific applications or all requirements All specifications are subject to change without notice For information contact Silent Knight 7550 Meridian Circle Suite 100 Maple Grove Mn Phone 800 328 0103 Fax 763 493 6475 in the U S A